Re: Could you check the graph for an equation?

It would help if you would tell us why you think that is the correct response.
But it is easy to see the first one is NOT correct by looking at the point (-1, -1). In fact, you can eliminate all except the one correct response by looking at (-1, -1)!

Re: Could you check the graph for an equation?

Originally Posted by HallsofIvy

It would help if you would tell us why you think that is the correct response.
But it is easy to see the first one is NOT correct by looking at the point (-1, -1). In fact, you can eliminate all except the one correct response by looking at (-1, -1)!

Well first I tried testing (-1,1) for each equation, but somehow I got that several of them worked :/ So then I tried it on my calculator and I thought the first one looked similar to the graph :/ Maybe I put it in wrong.